No, a Prime number is a number where it can only fit into itself and 1.For example:7 7x1=7 1x7=7 7.
No 9 isn't a prime number because 3x3=9
No 27 isn't a prime number because 9x3=27.
The factors of 9 are: 1, 3, and 9.The only prime factor of 9 is: 3.The factors of 27 are: 1, 3, 9, and 27.The only prime factor of 27 is: 3.
29 is the next prime number after 27. But 27 is not a prime! 3 x 9 = 27!
prime factor of 27 : 3factors of 27: 1, 3, 9, 27
9 is the prime number.
prime factoring for 27 is 3 x 9.
No. 3 x 9 = 27
The prime factors of 27 are: 1, 3, 9, & 27 1 x 27 & 3 x 9
Three is prime. Twenty-seven is not (3 times 9 is 27).
27= 9*3, 3 is a prime factor. 9=3*3. So 27=3*3*3. Or 3^3.
29 is a prime. 9, 21, and 27 are composites because they are multiples of 3.
7 and 41 are both prime numbers
5, 11 and 17 are prime number but 9 and 27 are composite numbers